| 報告数と背景色 | |||||
| 0件 | 5件未満 | 10件未満 | 20件未満 | 30件未満 | 30件以上 |
| 4月 | 5月 | 6月 | 7月 | 8月 | 9月 | 10月 | 11月 | 12月 | 1月 | 2月 | 3月 | ||
| 2021年度 | 0-2歳 | 1 | 0 | 3 | 1 | 0 | 0 | 3 | 2 | 2 | 1 | 2 | 2 |
| 3-6歳 | 1 | 4 | 1 | 1 | 2 | 1 | 2 | 5 | 0 | 0 | 0 | 1 | |
| 7-12歳 | 1 | 1 | 0 | 1 | 2 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | |
| 13-19歳 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| 合計 | 3 | 6 | 4 | 3 | 4 | 1 | 5 | 10 | 2 | 1 | 2 | 3 | |
| 2020年度 | 0-2歳 | 1 | 0 | 1 | 1 | 1 | 1 | 2 | 1 | 0 | 0 | 0 | 0 |
| 3-6歳 | 1 | 0 | 0 | 1 | 2 | 2 | 3 | 2 | 0 | 0 | 0 | 0 | |
| 7-12歳 | 1 | 0 | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| 13-19歳 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| 合計 | 4 | 0 | 2 | 4 | 4 | 3 | 5 | 3 | 0 | 0 | 0 | 0 | |
| 2019年度 | 0-2歳 | 7 | 2 | 4 | 2 | 2 | 3 | 7 | 1 | 3 | 1 | 1 | 1 |
| 3-6歳 | 0 | 1 | 2 | 3 | 5 | 2 | 10 | 7 | 4 | 2 | 1 | 1 | |
| 7-12歳 | 1 | 2 | 0 | 2 | 2 | 2 | 6 | 1 | 0 | 0 | 0 | 1 | |
| 13-19歳 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | |
| 合計 | 8 | 6 | 7 | 7 | 9 | 7 | 23 | 10 | 8 | 3 | 2 | 4 | |
| 2018年度 | 0-2歳 | 1 | 1 | 3 | 3 | 1 | 4 | 5 | 2 | 1 | 3 | 2 | 4 |
| 3-6歳 | 5 | 1 | 2 | 2 | 3 | 9 | 11 | 4 | 1 | 1 | 1 | 2 | |
| 7-12歳 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 1 | 0 | 1 | 1 | 1 | |
| 13-19歳 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | |
| 合計 | 7 | 2 | 6 | 5 | 5 | 14 | 19 | 8 | 2 | 5 | 4 | 8 | |
| 2017年度 | 0-2歳 | 2 | 4 | 4 | 1 | 2 | 6 | 2 | 2 | 2 | 2 | 2 | 0 |
| 3-6歳 | 3 | 0 | 0 | 3 | 1 | 3 | 3 | 4 | 1 | 1 | 0 | 1 | |
| 7-12歳 | 1 | 0 | 1 | 0 | 1 | 0 | 2 | 3 | 1 | 0 | 1 | 0 | |
| 13-19歳 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| 合計 | 6 | 4 | 5 | 4 | 4 | 9 | 7 | 9 | 4 | 3 | 3 | 1 | |